×
单选题
B1868飞机5C座椅靠背调节失效，过站因时间关系向前倾倒。放行飞机时需要保留几个座位？
A
1
B
2
C
3
D
4
答案解析
正确答案：C
题目纠错
培训教育知识题库1
相关题目
单选题
(A320)A321紧急出口门的滑梯位于：
单选题
CIDS
单选题
CAS
单选题
A320飞机的隔框是指：
单选题
The teacher asked all the students in the class to keep theireyes ______.
单选题
The teacher asked all the students in the class to keep theireyes ______.
单选题
The teacher asked all the students in the class to keep theireyes ______.
单选题
The teacher asked all the students in the class to keep theireyes ______.
单选题
专用工具存在设计使用问题，如何反馈空客网站提交？
单选题
以下哪本文件类型属于非强制要求
